Add an implementation of comp_func_solid_SourceOver_neon() with Neon.

The function comp_func_solid_SourceOver_neon() is use extensively by
WebKit via the calls to fillRect() of QPainter().

Implementing the function with Neon provides some performance
improvement (around 175% of the previous speed).

Reviewed-by: Samuel Rødal

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index f08c090..5727b3c 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -7898,6 +7898,7 @@ void qInitDrawhelperAsm()
             qDrawHelper[QImage::Format_RGB16].alphamapBlit = qt_alphamapblit_quint16_neon;
 
             functionForMode_C[QPainter::CompositionMode_SourceOver] = qt_blend_argb32_on_argb32_scanline_neon;
+            functionForModeSolid_C[QPainter::CompositionMode_SourceOver] = comp_func_solid_SourceOver_neon;
             destFetchProc[QImage::Format_RGB16] = qt_destFetchRGB16_neon;
             destStoreProc[QImage::Format_RGB16] = qt_destStoreRGB16_neon;
         }